Device Summary

• This device focuses more on operability and safety than conventional vacuum carburizing devices, enabling remote monitoring through mobile communication. This device is a new vacuum carburizing device that is environmentally friendly and energy-efficient.
• The next-generation reduced pressure quenching system has enabled treatment with a wider range of cooling conditions.
• A combination of a wider range of quenching oil temperature and servomotor oscillation has provided reduced transformation strain.
• A combination of “Hi-Pascal” and new technology “DN quenching” has shortened the carburizing and quenching time with an enhanced cooling rate.
• This device is equipped with an advance maintenance notification system as standard equipment.
• Features of individual operation
  ・ 20 seconds or less from the start of conveyance to oil submersion
  ・ Inverter control by acceleration and deceleration of in-furnace chain conveyance
  ・ Reduced operation time with a servomotor（Internal seal door: 2 seconds for opening/closing time Oil bath elevator falling speed: max. 950 mm/sec）

Device Summary

• Energy saving structure thanks to the idling stop function of vacuum pump and condensation control of solvent.
• Improved degreasing performance by devising the shape of the shower nozzle.
• A wide range of degreasing patterns can be set according to various workpiece shapes.

Device Summary

• A simple structure that integrates the heating and cooling chambers repuires fewer consumable parts, less space.
• The components for heating chamber such as heat insulation, roller rails, and heaters are made of graphite.
• Vacuum insulation provides energy saving operation and better work environment.
• Bright heat processing is possible.

Device Summary

• This device focuses more on operability and safety than conventional vacuum oil quenching devices, enabling remote monitoring through mobile communication. This device is a new vacuum oil quenching device that is environmentally friendly and energy-efficient.
• This device has two chambers separated by an internal seal door. The heating chamber and cooling chamber are separated from each other, providing reduced energy loss.
• This device is of a small lot type and thus easy to handle.
• The cooling chamber can be used with oil cooling and gas cooling.
• A servomotor has been adopted for the oil bath elevator, enabling quenching with various conditions.

Device Summary

• This device has 1.5 times more insulation than our previous models. With reduced heat loss, this device realizes energy saving and CO2 emissions reduction.
• The heating chamber and cooling chamber are independent from each other. The reduced heating and cooling time has reduced energy loss.
• This device provides a bright surface without surface oxidation. A three-chamber furnace model is also available which provides high productivity and brightness.

Our tempering Device with hot air circulating system provides excellent heat uniformity.

The use of a sheath heater and lightweight insulating materials make it possible for short-time treatment. Furthermore, the combination of stirring fan and current plate enables stable temperature distribution within the device.

* High-temperature tempering device is available as an option.

Device Summary

• Exellent cooling system (Hi-Pascal technology * patent pending) realizes high hardness and low strain.
• Continuous type saves energy by cutting heat loss while moving.
• The space available for maintenance from both sides can be used effectively, and maintenance costs can be significantly reduced.
• Visualization of maintenance management, operation status, inspection data, etc. by remote monitoring is avalable.
• Since there is no need to move large-scale equipment, there is less risk of equipment stoppage and the running cost during operation can be reduced.

Device Summary

• Because it is a continuous type device, it prevents heat loss; thus, the work can be heated effectively.
• The space available for maintenance from both sides can be used effectively, and maintenance costs can be significantly reduced.
• Visualization of maintenance management, operation status, inspection information, etc. by remote monitoring is possible.
• Since there is no need to move large-scale equipment, there is less risk of equipment stoppage and the running cost during operation can be reduced.